a car travel 100 km at a speed of 60km/h

This site is using cookies under cookie policy. …, a) a girl applies a force of 50 Newton, in pushing a table such that work done by her is 26 Joule. Increases, Increase Speed in the forward direction, v₁ = 50 km/h, Speed during the return journey, v₂ = 40 km/h. Decreases, DecreasesC. Concept: Measuring the Rate of Motion - Speed with Direction. calculate the average speed for the whole journey. Howthey are rectified.​, hlo good n8 iam going to sleep bye to all brainly users​, 17. A car travels 100 km at a speed of 60 km/h and returns with a speed of 40 km/h. 1st, Process Let, the car goes 60km in first one hour and 40km in 2nd one hour.so.. • You may need to download version 2.0 now from the Chrome Web Store. Share with your friends. the ground, what is its total energy at a height of 2m? A car travels 100 km in 2hrs. Another way to prevent getting this page in the future is to use Privacy Pass. calculate the average speed for the whole journey. Newton's motion equation: v^2 = u^2 – 2as…….. where a: retardation (opposite of acceleration) and s: distance covered.

Increases, Decreases​, two springs A&B with constant kA and kB (kA and kb) are given in which of the spring more work is to be done,if.​, What arethe deffects of vision? - 11780

In the first case, the car travels at a speed of 60 km/h for a distance of 100 km.Thus,`"Time" = "Distance travelled"/"Speed"`So , t1 = `100/60` hr= `5/3` hrIn the second case, the car travels at a speed of 40 km/h for a distance of 100 km.Thus,`"Time" = "Distance travelled"/"Speed"`So , t2 = `100/40` hr= `5/2` hrTotal time taken : = t1 + t2 = `5/3 + 5/2` hr= `25/6` hrTotal distance travelled = 200 kmWe can calculate average speed as:`"Average Speed" = "Tatal Distance travelled"/"Time"`Average speed for the entire journey : = `"(200)(6)"/25`= 48 km/hr.

Speed = 60km/hr. Calculate the average speed for the whole journey. A Car Travels 100 Km at a Speed of 60 Km/H and Returns with a Speed of 40 Km/H. Performance & security by Cloudflare, Please complete the security check to access. Share with your friends. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. A 40 kg block is resting at a height of 5 m off the ground. Let us say the distance traveled in the forward direction be x, Time taken during forward journey, t₁ = x/50 h, Time taken during the return journey, t₂ = x/40 h, Total time taken, t = x/50 + x/40 = 9x/200 h. Hence, the average speed of the whole journey is 44.44 km/h. Find the equivalent capacitance in between A and B , when each of the capacitor are 1 micro farad​, if mass of an object is 2kg and acceleration due to gravity is 9.8 metre per second square then its weight ​, 199. calculate the the displacement produced in the tabl This online calculator tool can be a great help for calculating time basing on such physical concepts as speed and distance. Find the average speed of the car. Crystall91 Crystall91 Distance = 100km. Cloudflare Ray ID: 5db6cf458f7108ab For the speed, you need to enter its value and select speed unit by using the scroll down menu in the calculator. What is the object’s volume?

…, e. b) An energy of 4 kilojoule causes movement of a body through 64 m in the direction of force, Calculate the force acting on the body.​. Cloudflare Ray ID: 5db6cfcc4988d26e If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. • calculate the average speed for the whole journey.
Your IP: 54.36.68.2 a car travels a certain distance with a speed of 50 km/h and returns with a speed of 40km/h .calculate the average speed of the whole journey. So, 10 min=10/60 hrs=1/6 hrs The car travels in 1 hr 90 km So, the car travels in 1/6 hr (1/6 × 90) km=15 km (Answer) Your IP: 104.225.208.114 ( In m/s? Click hereto get an answer to your question ️ A car covers the first half of the distance between two places at a speed of 40 km and the second half at 60 km h-1 . If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. …, sB.

Decreases, IncreasesD. Performance & security by Cloudflare, Please complete the security check to access. Another way to prevent getting this page in the future is to use Privacy Pass. If the distance was 300 kilometers and it took you 5 hours to cover it, your speed was 300 / 5 = 60 km/h (kilometers per hour). What is its average speed in km/h? You can specify conditions of storing and accessing cookies in your browser. You may need to download version 2.0 now from the Chrome Web Store. Calculate the Average Speed for the Whole Journey. Click hereto get an answer to your question ️ A car travels 30 km at the uniform speed of 40 km/h and next 30 km at the speed of 20 km/h.

This seems simple at first, but with a bit of thought, becomes tricky. Now, in this case we are neither given the total distance nor the total time taken. If the distance was 300 kilometers and it took you 5 hours to cover it, your speed was 300 / 5 = 60 km/h (kilometers per hour).

If the block is released and A Car Travels 100 Km at a Speed of 60 Km/H and Returns with a Speed of 40 Km/H. • Add your answer and earn points. In m/s? If the total distance travelled was 500 miles and the time it took you was 5 hours, then your average speed was 500 / 5 = 100 miles per hour (mph). hey, i did not understand the last 3 steps.. can u show me in detail !! 40 km/h = 11.1 m/s An object has density 45kg/m3 and a mass of 135kg. 50 km/h = 13.9 m/s Another car travels 100 km in 2hrs 30 minutes. What is its average speed in km/h? About Speed Distance Time Calculator. A car travels 100 km at a speed of 60km/hr and return with speed of40km/hr calculate the average speed of the whole journey 1 See answer shivpoojansingh655 is waiting for your help. a car travel 100km at a speed of 60km/h and returns with a speed of 40km/h. If the total distance travelled was 500 miles and the time it took you was 5 hours, then your average speed was 500 / 5 = 100 miles per hour (mph). If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. When an electron moves from a lower orbit to a higherorbit, the kinetic energy of electronwhile the totalenergy of electronA. let the car travels a distance x km at 50 km/h. a car travels 100 km at a speed of 60 km/h and returns with a speed of 40 km/h. a car travels 100 km at a speed of 60 km/h and returns with a speed of 40 km/h. Concept: Measuring the Rate of Motion - Speed with Direction. a car travels a certain distance with a speed of 50 km/h and returns with a speed of 40km/h .calculate the average speed of the whole journey. average speed=distance traveled/time traveled total time traveled=100/60+100/40=5/3+5/2=10/6+15/6=25/6 Calculate the Average Speed for the Whole Journey. Measuring the Rate of Motion - Speed with Direction, CBSE Previous Year Question Paper With Solution, CBSE Previous Year Question Paper With Solution for Class 12 Arts, CBSE Previous Year Question Paper With Solution for Class 12 Commerce, CBSE Previous Year Question Paper With Solution for Class 12 Science, CBSE Previous Year Question Paper With Solution for Class 10, Maharashtra State Board Previous Year Question Paper With Solution, Maharashtra State Board Previous Year Question Paper With Solution for Class 12 Arts, Maharashtra State Board Previous Year Question Paper With Solution for Class 12 Commerce, Maharashtra State Board Previous Year Question Paper With Solution for Class 12 Science, Maharashtra State Board Previous Year Question Paper With Solution for Class 10, CISCE ICSE / ISC Board Previous Year Question Paper With Solution, CISCE ICSE / ISC Board Previous Year Question Paper With Solution for Class 12 Arts, CISCE ICSE / ISC Board Previous Year Question Paper With Solution for Class 12 Commerce, CISCE ICSE / ISC Board Previous Year Question Paper With Solution for Class 12 Science, CISCE ICSE / ISC Board Previous Year Question Paper With Solution for Class 10, Mumbai university engineering question papers with solutions. Find its average speed. Therefore, in order to calculate the time, both distance and speed parameters must be entered.

1 hr=60 min. •

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